As babies spend most of their first weeks and months drifting in and out of sleep, they need comfortable clothes. These pants have soft elastic around the waist and a drawstring to ensure the perfect fit. They look great - very zen! Made in New Zealand from Organic Merino wool grown and processed without the use of harmful chemicals. Nature Baby merino provides premium insulation while also being highly breathable. It is soft, gentle, lightweight and durable and non irritating against the skin.